一路前行 发表于 2010-9-14 08:56

关于IEC/EN61558中放电问题请教?

9.2 Protection against hazardous electrical discharge
·For transformers with a primary supply plug, the pins of the plug shall not be
hazardous live measured 1s after withdrawal of the plug.
·For transformers without a primary supply plug, the terminals provided for
connecting the transformer to the supply source shall not be hazardous live
measured 5 s after disconnection of the supply source.
·NOTE 1 For the purpose of this subclause, plug connectors and appliance inlets are regarded as mains plugs.
标准里说的plug connectors and appliance inlets are regarded as mains
plugs.放电用1S来判定, 那放电用5S来判定时的EUT就是不带plug connectors and appliance inlets 的了,谁能举些实际的产品出来么?TKS!

wxb9809 发表于 2010-9-14 11:29

不知道固定连接的端子算不算呢?

一路前行 发表于 2010-9-14 11:45

引用第1楼wxb9809于2010-09-14 11:29发表的:
不知道固定连接的端子算不算呢?
能举个例子吗,不是很明白,TKS!
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